The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2019
Filed:
Sep. 22, 2015
Shanghai Yisi Medical Technology Co., Ltd., Shanghai, CN;
Yisi(suzhou)medical Technology Co., Ltd., Suzhou, Jiangsu, CN;
Guang Yang, Shanghai, CN;
Honglin Nie, Shanghai, CN;
Anhua Li, Shanghai, CN;
Xiliang Zhang, Shanghai, CN;
Xiufeng Shi, Shanghai, CN;
SHANGHAI YISI MEDICAL TECHNOLOGY CO., LTD., Shanghai, CN;
YISI (SUZHOU) MEDICAL TECHNOLOGY CO., LTD., Suzhou, Jiangsu, CN;
Abstract
A bending control mechanism includes a turning power input mechanism A, a turning transmission mechanism B, a locking mechanism C and a linear power output mechanism D; further, the turning power input mechanism A and the turning transmission mechanism B which are coaxially arranged have a relative rotating angle range in the circumferential direction; the turning power input mechanism A sequentially rotates in an angle I, an angle range II and an angle III while rotating relative to the turning transmission mechanism B from one end angle to the other end angle within a relative rotating angle range, wherein the angle I or the angle III corresponds to turning; the angle range II corresponds to a locking state. With the adoption of the mechanism, the problem of turning and fixing of the surgical instrument in a human body during surgery is solved, and the risk of surgery is reduced.